Yokomo YOKCS30000 Super Blend 30000 Silicone Oil 30cc for Shocks and Diffs  [YOKCS30000]

Silicone fluid for shocks and diffs

Yokomo YOKCS30000 Super Blend Silicone Oil #30000 is supplied in a 30cc bottle as a purpose-made tuning fluid for hobby shock absorbers and differentials. The high 30000 viscosity is chosen for applications requiring firmer damping in scale touring, drift and pan car builds without replacing internal parts.

Install it as a straightforward replacement for your current shock or diff oil to slow piston return and produce a stiffer handling response. The single 30cc bottle is sized for normal maintenance and fluid swaps on most hobby shock and gear diff assemblies.

Tuning guidance: a move to higher viscosity raises both compression and rebound resistance, often reducing body roll and shifting traction behaviour but lessening initial responsiveness. Change viscosity in small steps and test on your preferred surface and tyre combination to find the right balance.